介绍了桩的分类，试桩的重要性。
This paper describes the classification of the pile, the importance of test pile.
试桩的嵌岩深度大，承载力高。
本文讨论了几种常用的试桩破坏标准；
The commonly used failure criteria of test piles are discussed in this paper.
自平衡试桩是一种新的静荷载试桩方法。
The O-cell pile testing (OPT) method is a new axial static load test of pile.
把新关系式应用于现场试桩计算，结果令人满意。
Using the new relationship, some field test piles are computed, and the results are satisfactory.
自平衡试桩法具有经济性、安全性、高荷载能力等优点。
Self-balanced Testing Method has advantages over conventional testing method in safety, economy and high load capacity.
同时根据试桩结果，对照理论计算，分析误差产生的原因。
According to the result of test piling, the cause of error is analyzed based on the theoretical formulas.
贵池发电厂首期工程在试桩中，进行了多项目的综合性试验。
During the pile testing of Guichi power plant's first stage engineering, various synthetical tests are engaged in.
锤击贯试桩法不仅可以相当可靠地用于确定单桩的承载能力。
The hammering expcrimenta1 pile means is a reliable way to determine a single pile loading capability.
提出了一种自平衡试桩结果转化成传统静载试验曲线的解析法。
An analytical solution transformation method (ASTM) of transforming the data of the O-cell pile testing method into the conventional load-settlement is put forward.
通过分析自平衡试桩数据，提出了注浆前后荷载传递函数模型。
By analyzing the data of O-cell pile testing, new load transfer models before and after post grouting are proposed.
结合工程试桩资料研究桩基施工工艺技术对桩基桩端效应的影响。
Based on the test data of bored and driven piles the effect of construction technology on the end effect of pile is studied.
对自平衡试桩法的荷载箱位置设计问题及相关的辅助措施进行探讨。
This paper conducts a study of issues on the load cell location design and relevant auxiliary measures to be adopted in the design for pile self-balanced load test method.
试桩试验满足设计要求，为后期方案设计、施工提供了有效、可靠的参数。
The tests provide available credible data for the subsequent design and construction.
文中涉及的内容有地基处理方案设计、试桩和试夯、地基处理施工和检测等。
The contents concerned in the paper include: the schematic design of foundation treatment, the test pile and test consolidation, the construction and monitoring of foundation treatment etc.
介绍东海大桥部分PHC试桩的高应变动测、竖向静载和水平荷载试验情况。
The high strain dynamic load tests, vertical static load tests and horizontal load tests for part of PHC trial piles of East China Sea Bridge are described.
运用集对分析中的联系数的方法，对两种类似桩基的试桩资料进行对比分析。
A comparative analysis is made on test pile data from two kinds of similar pile foundations by using the method of connection number in set pair analysis.
如何利用未达到破坏的试桩资料确定单桩极限承载力是一个重要的工程问题。
It is important for engineers to determine the ultimate bearing capacity of single piles through non-destructive field test.
并以某试桩为例，用滑动测微计，给出了荷载传递函数详细的测试以及计算过程。
With a test-pile as a sample and using sliding micrometer, the details in test and calculation processes of load-transfer functions are introduced.
如何根据没有达到极限荷载的试桩资料确定单桩轴向承载力是一个很现实的问题。
How to determine axial bearing capacity of single pile, according to data of pile load test researched the ultimate load, is a very actual problem.
多年来，工程技术人员探究了许多桩基检测方法，包括静力试桩法和动力试桩法等。
In the past years, many pile foundation inspection methods have been invented, including static pile trialing and dynamic pile trialing.
如何根据未加载至破坏的试桩资料来确定单桩极限承载力是工程界广泛关注的问题。
An extensively concerned problem in engineering is how to determine the vertical ultimate bearing capacity of single pile based on the data of pile load test bellow limit load.
之后设计院编写主要辅机设备的技术规范书及现场试桩所需的试验桩图纸及试桩要求。
Then, design institute edits technology specification of main auxiliary equipment, drawing for site test pile and requirements for test pile.
采用沉管灌注桩法处理软土地基，经试桩并确定单桩承载力后，采用单打法进行施工。
After testing pile and determining the load bearing capacity of single pile, the single piling method is adopted for construction.
通过17组试桩的载荷试验及计算，对挤压支盘桩的承载能力进行了计算分析与研究。
Based on the data obtained from the 17 groups of statistic loading tests and the corresponding calculation analysis, the load bearing capacity of Impaction Rootage-shaped Pile is investigated.
为了了解扩底抗拔桩的抗拔机理和抗浮特点，进行扩底抗拔桩和等截面抗拔桩的试桩试验。
In order to understand float resisting mechanism and its characteristic a test on the bored cast-in-place pile with enlarged bottom and up-lift resistance pile with equal section is carried out.
自平衡试桩法是一种基桩静载试验新技术，是接近于竖向抗压桩实际工作条件的一种试验方法。
The self-Balanced method is a new technologies of foundation pile static load test, vertical compression pile is closer to the actual working conditions of a test method.
给出测量自由落锤的加速度换算高应变试桩的动力的简易法的基本原理、测试操作与工程应用。
The basic principle of simple high strain pile test method transformed from measured free fall of drop hammer is given in this paper.
高应变动力试桩法采用数吨重锤锤击，同时实测了桩顶的力信号和速度信号，具有很高的信噪比。
Under the impact of a large hammer, a high signal noise ratio of the force and velocity can be acquired in the high-strain dynamic testing.
高应变动力试桩法采用数吨重锤锤击，同时实测了桩顶的力信号和速度信号，具有很高的信噪比。
Under the impact of a large hammer, a high signal noise ratio of the force and velocity can be acquired in the high-strain dynamic testing.
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